National Marker N151555 Door Barrel Bolt 3 Inch Zinc Steel

Product Description

The NATIONAL MARKER N151555 is a 3-inch zinc steel door barrel bolt designed for security applications on lightweight doors, chests, and cabinets. The bolt body is constructed of steel with a brass bolt and knob, offering a corrosion-resistant combination suited to interior hardware installations. At 0.201 pounds, it is a compact, low-profile fastening solution. This type of hardware is typically installed by general contractors, handymen, or facilities maintenance personnel handling cabinet and door security needs.

This barrel bolt is intended for lightweight door and cabinet applications in residential and light commercial settings. It is suitable for right-hand or left-hand mounting, providing flexibility across a range of installation orientations. The vertical-use notch-in-case design holds the bolt in the locked position without requiring a secondary latch or catch, making it practical for chests, utility room doors, and cabinet enclosures where a simple slide-bolt solution is required. Catalog reference for this part is V834.

Key Features

• 3-inch bolt length suits standard lightweight door and cabinet applications
• Compatible with right-hand or left-hand installation for maximum flexibility
• Notch-in-case design holds bolt in locked position during vertical use
• Steel body with brass bolt and knob construction
• Compact and lightweight at 0.201 pounds

Compatibility

Designed as a surface-mount barrel bolt replacement or addition for lightweight interior doors, chests, and cabinets requiring a simple slide-bolt security solution.

Installation Notes

Surface-mount installation is typically performed with basic hand tools including a drill and screwdriver. Power down or de-energize any electrically operated door hardware before beginning work on adjacent components. Ensure the strike plate and bolt barrel are aligned before fastening to avoid binding. Follow applicable local building codes for door hardware on fire-rated or egress doors.

Technical Specifications

• Bolt Length: 3 inches
• Bolt Diameter: 0.32 inches
• Material: Steel body with brass bolt and knob
• Weight: 0.201 pounds
• UPC: 00038613151550

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N151555